1823006080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3803}}^1$

素因数の和:3936

約数の個数: 128

約数和(自身を含む): 5028583680

約数和(自身を除く): 3205577600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 128, 140, 160, 214, 224, 280, 320, 428, 448, 535, 560, 640, 749, 856, 896, 1070, 1120, 1498, 1712, 2140, 2240, 2996, 3424, 3745, 3803, 4280, 4480, 5992, 6848, 7490, 7606, 8560, 11984, 13696, 14980, 15212, 17120, 19015, 23968, 26621, 29960, 30424, 34240, 38030, 47936, 53242, 59920, 60848, 68480, 76060, 95872, 106484, 119840, 121696, 133105, 152120, 212968, 239680, 243392, 266210, 304240, 406921, 425936, 479360, 486784, 532420, 608480, 813842, 851872, 1064840, 1216960, 1627684, 1703744, 2034605, 2129680, 2433920, 2848447, 3255368, 3407488, 4069210, 4259360, 5696894, 6510736, 8138420, 8518720, 11393788, 13021472, 14242235, 16276840, 17037440, 22787576, 26042944, 28484470, 32553680, 45575152, 52085888, 56968940, 65107360, 91150304, 113937880, 130214720, 182300608, 227875760, 260429440, 364601216, 455751520, 911503040, 1823006080]

約数ペア:

[(1, 1823006080), (2, 911503040), (4, 455751520), (5, 364601216), (7, 260429440), (8, 227875760), (10, 182300608), (14, 130214720), (16, 113937880), (20, 91150304), (28, 65107360), (32, 56968940), (35, 52085888), (40, 45575152), (56, 32553680), (64, 28484470), (70, 26042944), (80, 22787576), (107, 17037440), (112, 16276840), (128, 14242235), (140, 13021472), (160, 11393788), (214, 8518720), (224, 8138420), (280, 6510736), (320, 5696894), (428, 4259360), (448, 4069210), (535, 3407488), (560, 3255368), (640, 2848447), (749, 2433920), (856, 2129680), (896, 2034605), (1070, 1703744), (1120, 1627684), (1498, 1216960), (1712, 1064840), (2140, 851872), (2240, 813842), (2996, 608480), (3424, 532420), (3745, 486784), (3803, 479360), (4280, 425936), (4480, 406921), (5992, 304240), (6848, 266210), (7490, 243392), (7606, 239680), (8560, 212968), (11984, 152120), (13696, 133105), (14980, 121696), (15212, 119840), (17120, 106484), (19015, 95872), (23968, 76060), (26621, 68480), (29960, 60848), (30424, 59920), (34240, 53242), (38030, 47936)]